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* clang-tidy: Apply cppcoreguidelines-init-variables everywhere (treating NaNs as zeros) * Initialize msec and tick outside switch * Update plugins/Vestige/Vestige.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/Vestige/Vestige.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/Vestige/Vestige.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/VstEffect/VstEffectControls.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/VstEffect/VstEffectControls.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/VstEffect/VstEffectControls.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Use initialization with = * Use tabs * Use static_cast * Update DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Do not use tabs for alignment in src/core/DrumSynth.cpp Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com> * Move x variable inside loop * Use ternary operator for b variable * Revert "Use tabs" This reverts commit 07afd8a83f58b539c3673310b2aad4b63c9198a0. * Remove unnecessary variables in XpressiveView * Simplify initialization in Plugin * Combine declaration and initialization in EqCurve * Combine declaration and initialization in Song * Combine declaration and initialization in AudioAlsa * Combine declaration and initialization in EqCurve (again) * Missed some * Undo changes made to non-LMMS files * Undo indentation changes in SidInstrument.cpp * Combine declaration with assignment in IoHelper * Combine declaration with assignment using auto in Carla * Combine declaration with assignment * Combine declaration with assignment in BasicFilters * Simplify assignments in AudioFileProcessorWaveView::zoom * Simplify out sample variable in BitInvader * Remove sampleLength variable in DelayEffect * Move gain variable in DynamicsProcessor * Combine peak variable declaration with assignment in EqSpectrumView * Move left/right lfo variables in for loop in FlangerEffect * Use ternary operator for group variable in LadspaControlDialog * Combine declaration with assignment in Lb302 * Combine declaration with assignment in MidiExport * Combine declaration with assignment in MidiFile * Combine declaration with assignment in MidiImport * Use ternary operator for vel_adjusted variable in OpulenZ * Move tmpL and dcblkL variables in for loop in ReverbSC * Combine declaration with initialization in SlicerT * Combine declaration with assignment in SaSpectrumView * Combine declaration with assignment in SaWaterfallView * Combine declaration with assignment in StereoEnhancerEffect * Combine declaration with assignment in VibratingString * Combine declaration with assignment in VstEffectControls * Combine declaration with assignment in Xpressive * Combine declaration with assignment in AutomatableModel * Combine declaration with assignment in AutomationClip * Move sample variable in for loop in BandLimitedWave * Combine declaration with assignment in DataFile * Combine declaration with assignment in DrumSynth * Combine declaration with assignment in Effect * Remove redundant assignment to nphsLeft in InstrumentPlayHandle * Combine declaration with assignment in LadspaManager * Combine declaration with assignment in LinkedModelGroups * Combine declaration with assignment in MemoryHelper * Combine declaration with assignment in AudioAlsa * Combine declaration with assignment in AudioFileOgg * Combine declaration with assignment in AudioPortAudio * Combine declaration with assignment in AudioSoundIo * Combine declaration with assignment in Lv2Evbuf * Combine declaration with assignment in Lv2Proc * Combine declaration with assignment in main * Combine declaration with assignment in MidiAlsaRaw * Combine declaration with assignment in MidiAlsaSeq * Combine declaration with assignment in MidiController * Combine declaration with assignment in MidiJack * Combine declaration with assignment in MidiSndio * Combine declaration with assignment in ControlLayout * Combine declaration with assignment in MainWindow * Combine declaration with assignment in ProjectNotes * Use ternary operator for nextValue variable in AutomationClipView * Combine declaration with assignment in AutomationEditor * Move length variable in for-loop in PianoRoll * Combine declaration with assignment in ControllerConnectionDialog * Combine declaration with assignment in Graph * Combine declaration with assignment in LcdFloatSpinBox * Combine declaration with assignment in TimeDisplayWidget * Remove currentNote variable in InstrumentTrack * Combine declaration with assignment in DrumSynth (again) * Use ternary operator for factor variable in BitInvader * Use ternary operator for highestBandwich variable in EqCurve Bandwich? * Move sum variable into for loop in Graph * Fix format in MidiSndio * Fixup a few more * Cleanup error variables * Use ternary operators and combine declaration with initialization * Combine declaration with initialization * Update plugins/LadspaEffect/LadspaControlDialog.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/OpulenZ/OpulenZ.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update plugins/SpectrumAnalyzer/SaProcessor.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/midi/MidiAlsaRaw.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/gui/MainWindow.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/gui/clips/AutomationClipView.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/gui/editors/AutomationEditor.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/gui/widgets/Fader.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Move static_cast conversion into separate variable * Use real index when interpolating * Remove empty line * Make helpBtn a private member * Move controller type into separate variable * Fix format of DrumSynth::waveform function * Use tabs and static_cast * Remove redundant if branch * Refactor using static_cast/reinterpret_cast * Add std namespace prefix * Store repeated conditional into boolean variable * Cast to int before assigning to m_currentLength * Rename note_frames to noteFrames * Update src/core/Controller.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/core/DrumSynth.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Update src/gui/widgets/Graph.cpp Co-authored-by: Kevin Zander <veratil@gmail.com> * Revert changes that initialized variables redudantly For situations where the initialization is more complex or passed into a function by a pointer, we dont need to do initialization ourselves since it is already done for us, just in a different way. * Remove redundant err variable * Remove explicit check of err variable * Clean up changes and address review * Do not initialize to 0/nullptr when not needed * Wrap condition in parentheses for readability --------- Co-authored-by: Kevin Zander <veratil@gmail.com> Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
Vectorscope plugin
Overview
Vectorscope is a simple stereo field visualizer. Samples are plotted into a graph, with left and right channels providing the coordinates. Previously drawn samples quickly fade away and are continuously replaced by new samples, creating a real-time plot of the most recently played samples.
Similar to other effect plugins, the top-level widget is VecControlDialog. It displays configuration knobs and the main VectorView widget. The back-end configuration class is VecControls, which holds all models and configuration values.
VectorView computes and shows the plot. It gets data for processing from the Vectorscope class, which handles the interface with LMMS. In order to avoid any stalling of the realtime-sensitive audio thread, data are exchanged through a lockless ring buffer.
Changelog
1.0.0 2019-11-21
- initial release